Home / 40,093-84,712

Finding the Third Proportional to 40,093 and 84,712

Calculator

Solution

The third proportional to 40,093 and 84,712 is: 178,986.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,093 : 84,712 = 84,712 : x
  2. Step 2: Convert to fraction form
    40,093/84,712 = 84,712/x
  3. Step 3: Cross multiply
    40,093x = 84,712 × 84,712
  4. Step 4: Simplify right side
    40,093x = 7,176,122,944
  5. Step 5: Solve for x
    x = 7,176,122,944/40,093
  6. Step 6: Final answer
    x = 178,986.93

Related Problems

Find third proportional to 20,046.50 and 42,356
Half scale
Find third proportional to 80,186 and 169,424
Double scale
Find third proportional to 40,095 and 84,716
Similar ratio
Find third proportional to 60,139.50 and 127,068
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.